Just ignore the middle layer till ep, and if its flipped and you gave a no flip alg, or if it's not flipped and you do an alg that flips,you can just cancel it.
Is there any way to avoid parity on sq1? Someone told me that there was an advanced advanced cube shape, which avoids parity, although I couldn't find it anywhere.
I am an Australian cuber, but I used to live in Belgium(as you can probalbly tell by my name). Not that anyone cares, but nice to know there are some Belgian cubers out there.